论文部分内容阅读
利用电子对事例对北京谱仪Ⅲ飞行时间的测量误差,以及不同测量之间的关联因子随击中位置的变化进行了仔细的研究.加权的飞行时间由不同的测量值及其相关的误差矩阵计算而得.蒙特卡罗研究表明.为北京谱仪Ⅲ开发的关联分析算法可以正确地处理包含公有误差项的多个实验测量结果的合并,并且能够为粒子鉴别提供可靠的飞行时间信息.
The error of measurement of the flight time of Beijing spectrometer Ⅲ and the change of the correlation factor between the different measurements with the impact position have been carefully studied by using the electron pair example.The weighted flight time is determined by different measured values and their related error matrices Monte Carlo studies have shown that the correlation analysis algorithm developed for Beijing Spectrometer III can correctly handle the merging of multiple experimental measurements containing common error terms and provide reliable time of flight information for particle identification.